Search moodle.org's
Developer Documentation

See Release Notes

  • Bug fixes for general core bugs in 4.2.x will end 22 April 2024 (12 months).
  • Bug fixes for security issues in 4.2.x will end 7 October 2024 (18 months).
  • PHP version: minimum PHP 8.0.0 Note: minimum PHP version has increased since Moodle 4.1. PHP 8.1.x is supported too.
<?php
// This file is part of Moodle - http://moodle.org/
//
// Moodle is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// Moodle is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with Moodle.  If not, see <http://www.gnu.org/licenses/>.

< /** < * Unit tests for the condition. < * < * @package availability_grouping < * @copyright 2014 The Open University < * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later < */ < < defined('MOODLE_INTERNAL') || die(); < < use availability_grouping\condition;
> namespace availability_grouping;
/** * Unit tests for the condition. * * @package availability_grouping * @copyright 2014 The Open University * @license http://www.gnu.org/copyleft/gpl.html GNU GPL v3 or later */
< class availability_grouping_condition_testcase extends advanced_testcase {
> class condition_test extends \advanced_testcase {
/** * Load required classes. */ public function setUp(): void { // Load the mock info class so that it can be used. global $CFG; require_once($CFG->dirroot . '/availability/tests/fixtures/mock_info.php'); } /** * Tests constructing and using condition. */ public function test_usage() { global $CFG, $USER; $this->resetAfterTest(); $CFG->enableavailability = true; // Erase static cache before test. condition::wipe_static_cache(); // Make a test course and user. $generator = $this->getDataGenerator(); $course = $generator->create_course(); $user = $generator->create_user(); $generator->enrol_user($user->id, $course->id); $info = new \core_availability\mock_info($course, $user->id); // Make a test grouping and group. $grouping = $generator->create_grouping(array('courseid' => $course->id, 'name' => 'Grouping!')); $group = $generator->create_group(array('courseid' => $course->id)); groups_assign_grouping($grouping->id, $group->id); // Do test (not in grouping). $structure = (object)array('type' => 'grouping', 'id' => (int)$grouping->id); $cond = new condition($structure); // Check if available (when not available). $this->assertFalse($cond->is_available(false, $info, true, $user->id)); $information = $cond->get_description(false, false, $info);
< $this->assertRegExp('~belong to a group in.*Grouping!~', $information);
> $this->assertMatchesRegularExpression('~belong to a group in.*Grouping!~', $information);
$this->assertTrue($cond->is_available(true, $info, true, $user->id)); // Add user to grouping and refresh cache. groups_add_member($group, $user); get_fast_modinfo($course->id, 0, true); // Recheck. $this->assertTrue($cond->is_available(false, $info, true, $user->id)); $this->assertFalse($cond->is_available(true, $info, true, $user->id)); $information = $cond->get_description(false, true, $info);
< $this->assertRegExp('~do not belong to a group in.*Grouping!~', $information);
> $this->assertMatchesRegularExpression('~do not belong to a group in.*Grouping!~', $information);
// Admin user doesn't belong to the grouping, but they can access it // either way (positive or NOT) because of accessallgroups. $this->setAdminUser(); $infoadmin = new \core_availability\mock_info($course, $USER->id); $this->assertTrue($cond->is_available(false, $infoadmin, true, $USER->id)); $this->assertTrue($cond->is_available(true, $infoadmin, true, $USER->id)); // Grouping that doesn't exist uses 'missing' text. $cond = new condition((object)array('id' => $grouping->id + 1000)); $this->assertFalse($cond->is_available(false, $info, true, $user->id)); $information = $cond->get_description(false, false, $info);
< $this->assertRegExp('~belong to a group in.*(Missing grouping)~', $information);
> $this->assertMatchesRegularExpression('~belong to a group in.*(Missing grouping)~', $information);
// We need an actual cm object to test the 'grouping from cm' option. $pagegen = $generator->get_plugin_generator('mod_page'); $page = $pagegen->create_instance(array('course' => $course->id, 'groupingid' => $grouping->id, 'availability' => '{"op":"|","show":true,"c":[{"type":"grouping","activity":true}]}')); rebuild_course_cache($course->id, true); // Check if available using the 'from course-module' grouping option. $modinfo = get_fast_modinfo($course, $user->id); $cm = $modinfo->get_cm($page->cmid); $info = new \core_availability\info_module($cm); $information = ''; $this->assertTrue($info->is_available($information, false, $user->id)); // Remove user from grouping again and recheck. groups_remove_member($group, $user); get_fast_modinfo($course->id, 0, true); $this->assertFalse($info->is_available($information, false, $user->id));
< $this->assertRegExp('~belong to a group in.*Grouping!~', $information);
> $this->assertMatchesRegularExpression('~belong to a group in.*Grouping!~', $information);
} /** * Tests the constructor including error conditions. Also tests the * string conversion feature (intended for debugging only). */ public function test_constructor() { // No parameters.
< $structure = new stdClass();
> $structure = new \stdClass();
try { $cond = new condition($structure); $this->fail();
< } catch (coding_exception $e) {
> } catch (\coding_exception $e) {
$this->assertStringContainsString('Missing ->id / ->activity', $e->getMessage()); } // Invalid id (not int). $structure->id = 'bourne'; try { $cond = new condition($structure); $this->fail();
< } catch (coding_exception $e) {
> } catch (\coding_exception $e) {
$this->assertStringContainsString('Invalid ->id', $e->getMessage()); } // Invalid activity option (not bool). unset($structure->id); $structure->activity = 42; try { $cond = new condition($structure); $this->fail();
< } catch (coding_exception $e) {
> } catch (\coding_exception $e) {
$this->assertStringContainsString('Invalid ->activity', $e->getMessage()); } // Invalid activity option (false). $structure->activity = false; try { $cond = new condition($structure); $this->fail();
< } catch (coding_exception $e) {
> } catch (\coding_exception $e) {
$this->assertStringContainsString('Invalid ->activity', $e->getMessage()); } // Valid with id. $structure->id = 123; $cond = new condition($structure); $this->assertEquals('{grouping:#123}', (string)$cond); // Valid with activity. unset($structure->id); $structure->activity = true; $cond = new condition($structure); $this->assertEquals('{grouping:CM}', (string)$cond); } /** * Tests the save() function. */ public function test_save() { $structure = (object)array('id' => 123); $cond = new condition($structure); $structure->type = 'grouping'; $this->assertEquals($structure, $cond->save()); $structure = (object)array('activity' => true); $cond = new condition($structure); $structure->type = 'grouping'; $this->assertEquals($structure, $cond->save()); } /** * Tests the update_dependency_id() function. */ public function test_update_dependency_id() { $cond = new condition((object)array('id' => 123)); $this->assertFalse($cond->update_dependency_id('frogs', 123, 456)); $this->assertFalse($cond->update_dependency_id('groupings', 12, 34)); $this->assertTrue($cond->update_dependency_id('groupings', 123, 456)); $after = $cond->save(); $this->assertEquals(456, $after->id); $cond = new condition((object)array('activity' => true)); $this->assertFalse($cond->update_dependency_id('frogs', 123, 456)); } /** * Tests the filter_users (bulk checking) function. Also tests the SQL * variant get_user_list_sql. */ public function test_filter_users() { global $DB, $CFG; $this->resetAfterTest(); $CFG->enableavailability = true; // Erase static cache before test. condition::wipe_static_cache(); // Make a test course and some users. $generator = $this->getDataGenerator(); $course = $generator->create_course(); $roleids = $DB->get_records_menu('role', null, '', 'shortname, id'); $teacher = $generator->create_user(); $generator->enrol_user($teacher->id, $course->id, $roleids['editingteacher']); $allusers = array($teacher->id => $teacher); $students = array(); for ($i = 0; $i < 3; $i++) { $student = $generator->create_user(); $students[$i] = $student; $generator->enrol_user($student->id, $course->id, $roleids['student']); $allusers[$student->id] = $student; } $info = new \core_availability\mock_info($course); $checker = new \core_availability\capability_checker($info->get_context()); // Make test groups. $group1 = $generator->create_group(array('courseid' => $course->id)); $group2 = $generator->create_group(array('courseid' => $course->id)); $grouping1 = $generator->create_grouping(array('courseid' => $course->id)); $grouping2 = $generator->create_grouping(array('courseid' => $course->id)); groups_assign_grouping($grouping1->id, $group1->id); groups_assign_grouping($grouping2->id, $group2->id); // Make page in grouping 2. $pagegen = $generator->get_plugin_generator('mod_page'); $page = $pagegen->create_instance(array('course' => $course->id, 'groupingid' => $grouping2->id, 'availability' => '{"op":"|","show":true,"c":[{"type":"grouping","activity":true}]}')); // Assign students to groups as follows (teacher is not in a group): // 0: no groups. // 1: in group 1/grouping 1. // 2: in group 2/grouping 2. groups_add_member($group1, $students[1]); groups_add_member($group2, $students[2]); // Test specific grouping. $cond = new condition((object)array('id' => (int)$grouping1->id)); $result = array_keys($cond->filter_user_list($allusers, false, $info, $checker)); ksort($result); $expected = array($teacher->id, $students[1]->id); $this->assertEquals($expected, $result); // Test it with get_user_list_sql. list ($sql, $params) = $cond->get_user_list_sql(false, $info, true); $result = $DB->get_fieldset_sql($sql, $params); sort($result); $this->assertEquals($expected, $result); // NOT test. $result = array_keys($cond->filter_user_list($allusers, true, $info, $checker)); ksort($result); $expected = array($teacher->id, $students[0]->id, $students[2]->id); $this->assertEquals($expected, $result); // NOT with get_user_list_sql. list ($sql, $params) = $cond->get_user_list_sql(true, $info, true); $result = $DB->get_fieldset_sql($sql, $params); sort($result); $this->assertEquals($expected, $result); // Test course-module grouping. $modinfo = get_fast_modinfo($course); $cm = $modinfo->get_cm($page->cmid); $info = new \core_availability\info_module($cm); $result = array_keys($info->filter_user_list($allusers, $course)); $expected = array($teacher->id, $students[2]->id); $this->assertEquals($expected, $result); // With get_user_list_sql. list ($sql, $params) = $info->get_user_list_sql(true); $result = $DB->get_fieldset_sql($sql, $params); sort($result); $this->assertEquals($expected, $result); } }